18
charge = 0
 C 0.998785 0.221858 -0.208455
 C 2.468236 0.359928 0.059940
 N 3.399379 -0.673530 -0.382960
 C 3.414096 0.638514 -1.038405
 C 4.641783 1.470182 -0.916009
 C 4.531249 2.934275 -0.605204
 C 5.125525 1.992924 0.397136
 H 0.539735 -0.491305 0.482214
 H 0.818113 -0.130456 -1.228182
 H 0.483745 1.178862 -0.088701
 H 2.710965 0.743146 1.048002
 H 2.912659 -1.349922 -0.963298
 H 2.955520 0.684066 -2.025983
 H 5.420649 1.195447 -1.621610
 H 3.540282 3.321938 -0.399408
 H 5.185708 3.625316 -1.121656
 H 4.551312 1.765463 1.285961
 H 6.195481 2.025094 0.559408